making you go fast is what we do best!
TRE Timing Retard Eliminator
Removes top speed restriction
Improves Throttle response
      $ 79.95
Downs Engineering Hayabusa
Wiring Harness
We modify your Harness to eliminate
the many motorcycle-specific
devices allowing for easier hook up
and far fewer wires to deal with.
       $ 250.00
Power Commander
The best and easiest way to modify
your fuel injection requirements.

       $ 339.95
Power Commander Ignition Unit
Enables you to advance your
ignition or for Turbo use to retard
the top end timing

       $ 355.95
The best way to make power and
qualify fuel management changes

        $ 529.98
Contact Mike Downs
Downs Engineering
19564 Eighth St East
Sonoma CA 95476
phone: 707 938 1011
fax: 707 935 0481
email: mdowns@downsengineering.com

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